\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{OLS results for the change in the share of non-discriminatory eating and drinking establishments}
\begin{tabular}{l*{3}{c}}
\hline\hline
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}\\
                    &\multicolumn{1}{c}{a\_delta\_shreat}&\multicolumn{1}{c}{a\_pct\_d\_shreat}&\multicolumn{1}{c}{a\_d\_gbeat4050}\\
\hline
a\_delta\_shrblack    &      0.0166\sym{**} &                     &                     \\
                    &     (0.008)         &                     &                     \\
[1em]
a\_pct\_d\_shrblack    &                     &       0.535         &                     \\
                    &                     &     (0.350)         &                     \\
[1em]
a\_d\_blackshr4050    &                     &                     &      0.0230\sym{***}\\
                    &                     &                     &     (0.005)         \\
\hline
Observations        &        3050         &         125         &        3050         \\
Adjusted \(R^{2}\)  &       0.002         &      -0.050         &       0.010         \\
widstat             &                     &                     &                     \\
\hline\hline
\multicolumn{4}{l}{\footnotesize Standard errors in parentheses}\\
\multicolumn{4}{l}{\footnotesize Standard errors in parentheses.}\\
\multicolumn{4}{l}{\footnotesize \sym{*} \(p<0.10\), \sym{**} \(p<0.05\), \sym{***} \(p<0.01\)}\\
\end{tabular}
\end{table}
\begin{table}[htbp]\centering
\def\sym#1{\ifmmode^{#1}\else\(^{#1}\)\fi}
\caption{IV results for the change in the share of non-discriminatory eating and drinking establishments}
\begin{tabular}{l*{3}{c}}
\hline\hline
                    &\multicolumn{1}{c}{(1)}&\multicolumn{1}{c}{(2)}&\multicolumn{1}{c}{(3)}\\
                    &\multicolumn{1}{c}{a\_delta\_shreat}&\multicolumn{1}{c}{a\_pct\_d\_shreat}&\multicolumn{1}{c}{a\_d\_gbeat4050}\\
\hline
a\_delta\_shrblack    &       1.273         &                     &                     \\
                    &     (1.302)         &                     &                     \\
[1em]
a\_pct\_d\_shrblack    &                     &       4.574\sym{*}  &                     \\
                    &                     &     (2.418)         &                     \\
[1em]
a\_d\_blackshr4050    &                     &                     &      0.0578\sym{**} \\
                    &                     &                     &     (0.024)         \\
\hline
Observations        &        3050         &         125         &        3050         \\
Adjusted \(R^{2}\)  &      -8.199         &      -2.193         &      -0.026         \\
widstat             &       1.030         &       3.661         &       135.7         \\
\hline\hline
\multicolumn{4}{l}{\footnotesize Standard errors in parentheses}\\
\multicolumn{4}{l}{\footnotesize Standard errors in parentheses.}\\
\multicolumn{4}{l}{\footnotesize \sym{*} \(p<0.10\), \sym{**} \(p<0.05\), \sym{***} \(p<0.01\)}\\
\end{tabular}
\end{table}
